Solidly

Cache storage variables in memory when read multiple times without being changed

acknowledged/low

Check for valid pool in RewardsDistributor::depositLPSolidEmissions, depositLPTokenIncentive and _collectPoolFees

acknowledged/low

Functions not used internally could be marked external

acknowledged/low

Optimize away two memory variables in RewardsDistributor::generateLeaves

acknowledged/low

Prefer ++x to x++

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